The do. If you ever see a a dishwasher detergent capsule with a sphere in it, then it contains rinse aid [1]. The logo on my dishwashing machine for running wi

The do. If you ever see a a dishwasher detergent capsule with a sphere in it, then it contains rinse aid [1]. The logo on my dishwashing machine for running with detergent tablets containing rinse aid is even a rectangle with a circle inside. [1] Like this one https://ae01.alicdn.com/kf/HTB1rFuxXyLxK1Rjy0Ffq6zYdVXag/20-30Pcs-Dishwasher-Detergent-Concentrated-Rinse-Block-Powerball-Dish-Tabs-Cleaning-Dishwashing-Tablets-For-Drop-Shippi.jpg https://ae01.alicdn.com/kf/HTB1rFuxXyLxK1Rjy0Ffq6zYdVXag/20-...